52105411 has 4 divisors (see below), whose sum is σ = 52212024. Its totient is φ = 51998800.

The previous prime is 52105399. The next prime is 52105439. The reversal of 52105411 is 11450125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52105411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52105481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52570 + ... + 53551.

It is an arithmetic number, because the mean of its divisors is an integer number (13053006).

Almost surely, 2^52105411 is an apocalyptic number.

52105411 is a deficient number, since it is larger than the sum of its proper divisors (106613).

52105411 is a wasteful number, since it uses less digits than its factorization.

52105411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106612.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 52105411 is about 7218.4077884254. The cubic root of 52105411 is about 373.5031555377.

Adding to 52105411 its reverse (11450125), we get a palindrome (63555536).

The spelling of 52105411 in words is "fifty-two million, one hundred five thousand, four hundred eleven".